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NCT Number: NCT07210229

The Effectiveness of a Proprietary Ashwagandha Extract on Menopausal Symptoms: A Three-Arm Randomized, Double-Blinded, Placebo Controlled Clinical Trial

The purpose of this study is to evaluate the efficacy of two proprietary ashwagandha extracts on symptoms of menopause and hormone levels, as compared to a placebo.

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Key information

Age range

40 year–55 year

Sex eligibility

Female

Study type

Interventional

Phase

Not applicable

Primary location

Nutraceuticals Research Institute

Huntsville, Alabama, 35801, United States

Location contact

Jessie Cavanaugh, PhD

CONTACT

[email protected]

256-203-9010

About this study

Participants will take one of two extracts or a placebo every day for 84 days; outcomes of self-report menopausal symptoms collected on a trio of scales will provide information on effectiveness.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Provision of signed and dated informed consent form
  • Stated willingness and demonstrated ability to comply with all study procedures, as well as availability for the duration of the study
  • Baseline score of above-average menopause symptom levels on each of the patient reported scales: NRI-MSS (defined as 22+), the MRS scale (defined as 9+), AND 4+ on the MENQoL.
  • Confirmation of presence of hot flashes
  • Estridiol levels within the bottom 35% of normal ranges for their menstrual cycle phase (follicular/ovulation/luteal) as established by laboratory reference range
  • Biological sex of female; gender identification of woman
  • Aged 40 to 55, inclusive
  • Good general health as evidenced by medical history and screening
  • For females of reproductive potential: use of highly effective contraception for at least 1 month prior to screening and agreement to use such a method during study participation and for an additional month after the end of the study
  • Still menstruating regularly (defined at least one period every 60 days)
  • Agreement to adhere to Lifestyle Considerations throughout study duration

Exclusion criteria

  • Pregnant, trying to conceive, or breastfeeding
  • Hysterectomy, uterine ablation, or related procedure
  • Amenorrhea
  • Consumes > 8 alcoholic beverages in an average week
  • Currently consumes an ashwagandha supplement or has consumed one regularly (defined as 1x week or more often) within the past 24 months
  • Consumes any hormonal therapies or menopause-related supplements intended to improve symptoms in any way
  • Current or recent (within 60 days) history of taking thyroid medications, hypertensive drugs, CNS depressants, diabetic medications, benzodiazepines, or immunosuppressants
  • Any liver, kidney, hormonal, or cardiovascular disorder
  • Known allergic reactions to any components of the intervention
  • Recent dramatic weight changes (10% change in body weight in the last 6 months)
  • Introducing a new investigational drug or other intervention within 60 days before the start of the study
  • Any change to diet or lifestyle within 60 days before the start of the study (defined as introducing any new exercise activity, joining a gym, starting a new routine, moving to a new home, adjusting dietary habits (e.g. vegetarian, paleo, etc) or discontinuing any habits or diets.
  • Any health or medical condition which, in the primary investigators opinion, may interfere with the conduct of the study

Treatment and study plan

ashwagandha root

Dietary Supplement

This substance is extracted from the root of the plant.

ashwagandha root and leaf

Dietary Supplement

This substance is extracted from both the root and leaves of the plant.

Placebo

Other

The inert placebo does not contain any of the plant matter.

Primary outcomes

  1. Proprietary Menopause Symptom Scale (NRI-MSS)

    Time frame: days 0, 28, 56, and 84

    Nutraceuticals Research Institute's Menopause Symptom Scale is a validated self-report scale measuring symptoms across 6 domains. Scores range from 0-30, with higher scores indicating greater symptom severity.

  2. Menopause-Specific Quality of Life (MenQoL)

    Time frame: days 0, 28, 56, and 84

    The MenQoL evaluates quality of life among menopausal women. Scores range from 0-8 with higher scores indicating greater symptom severity.

  3. Menopause Rating Scale (MRS)

    Time frame: Days 0, 28, 56, and 84

    The MRS is a self report assessment of menopausal symptoms with scores ranging from 0-44. Higher scores indicate greater symptom severity.

Secondary outcomes

  1. Estriol

    Time frame: days 0, 84

    Laboratory test for estriol levels

  2. Estradiol

    Time frame: days 0, 84

    Laboratory test for estradiol levels

Study contacts

Contact information is provided by the study sponsor or research team.

Jessie Cavanaugh, PhD

CONTACT

[email protected]

256-203-9010

Sponsors and collaborators

Lead sponsor

Nutraceuticals Research Institute

Other

Registry information

Important dates

Study start
2025
Primary completion
2026
Study completion
2026
First posted
Oct 7, 2025
Registry last updated
Oct 7, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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